Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4751108 | Method of making a pressure-sensitive adhesive tape having a substantially tack-free surface | Robert A. Sinclair | 1988-06-14 |
| 4656077 | Pressure-sensitive adhesive tape having a substantially tack-free surface | Robert A. Sinclair | 1987-04-07 |
| 4505770 | Peripherally supported package for adhesive-surfaced articles | — | 1985-03-19 |
| 4458696 | T.E.N.S. Electrode | — | 1984-07-10 |
| 4394904 | Peripherally supported package for adhesive-surfaced articles | — | 1983-07-26 |
| 4352359 | Biomedical electrode | Steven M. Heilmann | 1982-10-05 |
| 4273135 | Biomedical electrode | Steven M. Heilmann | 1981-06-16 |